package com.ns.school.mapper.edu;

import com.ns.school.po.edu.Coursel;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface DropCourseMapper {
    //多个参数传递需要加@param注解传递
    List<Coursel> seledCourse(@Param("cname") String cname, @Param("sid") Integer sid);

    int dropcou(@Param("sid") Integer sid, @Param("cid") Integer cid);

    int updatecou(Integer cid);
}
